#!/usr/bin/env python
# -*- coding: utf-8 -*-
#===============================================================================
# Copyright 2011 zod.yslin
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# 
# Author: zod.yslin
# Email: 
# File Name: for.py
# Description: 
#   1. string
#   2. integer
# Edit History: 
#   2011-12-05    File created.
#===============================================================================
a = "abcdefghijklmnopqrstuvwxyz"
i = 0
 
for x in a:
    print x,
    i += 1
     
    if i % 10 == 0:
        print()
 
print()

for x in range(1, 10):
    for y in range(1, 10):
        print x * y,
    print()

